# Product finder

- Page: https://www.songtian-ste.com/en/products/finder/
- Chinese version: https://www.songtian-ste.com/zh/products/finder/

Pick a product type, then narrow the series by rated voltage, capacitance, resistance and other key ratings.

SMD series and PTC thermistors: part numbers and datasheets on request. [SMD components](https://www.songtian-ste.com/en/products/smd/) [PTC thermistors](https://www.songtian-ste.com/en/products/thermistors/#ptc)

45 series

## Safety ceramic capacitors (X/Y)

5

- **CY**
  **[CY Series Safety Certified Disc Ceramic Capacitors (Class X1/Y1)](https://www.songtian-ste.com/en/products/ceramic-capacitors/cy-y1/)**
  - **Safety class**: X1 / Y1 (IEC 60384-14)
  - **Rated voltage**: X1 760 VAC · Y1 500 VAC · 1,500 VDC (Y5U/Y5V)
  - **Capacitance**: 100–10,000 pF
  UL, VDE, ENEC, CQC
  [View series](https://www.songtian-ste.com/en/products/ceramic-capacitors/cy-y1/) [Part numbers 83](https://www.songtian-ste.com/en/products/ceramic-capacitors/cy-y1/#parts)
- **CD**
  **[CD Series Safety Certified Disc Ceramic Capacitors (Class X1/Y1)](https://www.songtian-ste.com/en/products/ceramic-capacitors/cd-y1/)**
  - **Safety class**: X1 / Y1 (IEC 60384-14)
  - **Rated voltage**: Up to 500 VAC · 1,500 VDC (Y5P/Y5U/Y5V)
  - **Capacitance**: 10–4,700 pF
  UL, VDE, ENEC, CQC
  [View series](https://www.songtian-ste.com/en/products/ceramic-capacitors/cd-y1/) [Part numbers 1,209](https://www.songtian-ste.com/en/products/ceramic-capacitors/cd-y1/#parts)
- **CE**
  **[CE Series Safety Certified Disc Ceramic Capacitors (Class X1/Y2)](https://www.songtian-ste.com/en/products/ceramic-capacitors/ce-y2/)**
  - **Safety class**: X1 / Y2 (IEC 60384-14)
  - **Rated voltage**: X1 440 VAC · Y2 300 VAC · 1,500 VDC (Annex H)
  - **Capacitance**: 100–10,000 pF
  UL, VDE, ENEC, CQC
  [View series](https://www.songtian-ste.com/en/products/ceramic-capacitors/ce-y2/) [Part numbers 657](https://www.songtian-ste.com/en/products/ceramic-capacitors/ce-y2/#parts)
- **CY-A** AEC-Q200
  **[Automotive CY Series Safety Certified Ceramic Capacitors (Class X1/Y1, AEC-Q200)](https://www.songtian-ste.com/en/products/ceramic-capacitors/automotive-cy-y1/)**
  - **Safety class**: X1 760 VAC / Y1 500 VAC (IEC 60384-14)
  - **Capacitance**: Y5P 100–2,200 pF · Y5U 330–4,700 pF
  CQC, VDE, ENEC, UL
  [View series](https://www.songtian-ste.com/en/products/ceramic-capacitors/automotive-cy-y1/) [Part numbers 41](https://www.songtian-ste.com/en/products/ceramic-capacitors/automotive-cy-y1/#parts)
- **CE-A** AEC-Q200
  **[Automotive CE Series Safety Certified Ceramic Capacitors (Class X1/Y2, AEC-Q200)](https://www.songtian-ste.com/en/products/ceramic-capacitors/automotive-ce-y2/)**
  - **Safety class**: X1 440 VAC / Y2 300 VAC (IEC 60384-14)
  - **Capacitance**: 100–10,000 pF (Y5P / Y5U / Y5V)
  CQC, VDE, ENEC, IECEE CB, UL
  [View series](https://www.songtian-ste.com/en/products/ceramic-capacitors/automotive-ce-y2/) [Part numbers 21](https://www.songtian-ste.com/en/products/ceramic-capacitors/automotive-ce-y2/#parts)

## Medium- and high-voltage ceramic capacitors

1

- **HV / SV**
  **[HV/SV Series Medium & High Voltage Disc Ceramic Capacitors](https://www.songtian-ste.com/en/products/ceramic-capacitors/hv-sv/)**
  - **Rated voltage**: 500 VDC–15 kVDC
  - **Capacitance**: 100 pF–100,000 pF
  [View series](https://www.songtian-ste.com/en/products/ceramic-capacitors/hv-sv/) [Part numbers 2,293](https://www.songtian-ste.com/en/products/ceramic-capacitors/hv-sv/#parts)

## Film capacitors

24

- **MPX/X2-THB** PP THB
  **[MPX/X2-THB Series Metallized Polypropylene Film Interference Suppression Capacitors (Class X2, THB)](https://www.songtian-ste.com/en/products/film-capacitors/mpx-x2-thb/)**
  - **Safety class**: X2, across-the-line
  - **Rated voltage**: 275 / 305 / 310 / 330 / 350 VAC
  - **Capacitance**: 0.001–10 µF
  CQC, VDE, ENEC, cRUus, KTL, KC
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mpx-x2-thb/) [Part numbers 288](https://www.songtian-ste.com/en/products/film-capacitors/mpx-x2-thb/#parts)
- **MPK/X1-THB** PP THB
  **[MPK/X1-THB Series Metallized Polypropylene Film Interference Suppression Capacitors (Class X1, THB)](https://www.songtian-ste.com/en/products/film-capacitors/mpk-x1-thb/)**
  - **Safety class**: X1, across-the-line
  - **Rated voltage**: 330 / 440 / 480 / 500 / 530 VAC
  - **Capacitance**: 0.001–1.0 µF
  CQC, VDE, ENEC, IECEE CB, UL
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mpk-x1-thb/) [Part numbers 4](https://www.songtian-ste.com/en/products/film-capacitors/mpk-x1-thb/#parts)
- **MPY/Y2-THB** PP THB
  **[MPY/Y2-THB Series Metallized Polypropylene Film Interference Suppression Capacitors (Class Y2, THB)](https://www.songtian-ste.com/en/products/film-capacitors/mpy-y2-thb/)**
  - **Safety class**: Y2, line-to-earth
  - **Rated voltage**: 250 / 275 / 300 / 350 VAC
  - **Capacitance**: 0.001–1.2 µF
  CQC, VDE, ENEC, IECEE CB, UL
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mpy-y2-thb/) [Part numbers 8](https://www.songtian-ste.com/en/products/film-capacitors/mpy-y2-thb/#parts)
- **CBB23B-THB** PP THB
  **[CBB23B-THB Series Box-Type Metallized Polypropylene Film Capacitors (THB)](https://www.songtian-ste.com/en/products/film-capacitors/cbb23b-thb/)**
  - **Rated voltage**: 350 / 400 VAC
  - **Capacitance**: 0.0022–1.0 µF
  - **Lead spacing**: 10 / 15 / 22.5 / 27.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cbb23b-thb/)
- **MPB/CBB21B-THB** PP THB
  **[MPB/CBB21B-THB Series Box-Type Metallized Polypropylene Film Capacitors (THB)](https://www.songtian-ste.com/en/products/film-capacitors/mpb-cbb21b-thb/)**
  - **Rated voltage**: 100 / 220 / 275 VAC
  - **Capacitance**: 0.01–4.7 µF
  - **Lead spacing**: 10–37.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mpb-cbb21b-thb/) [Part numbers 52](https://www.songtian-ste.com/en/products/film-capacitors/mpb-cbb21b-thb/#parts)
- **MPX/X2** PP
  **[MPX/X2 Series Metallized Polypropylene Film Interference Suppression Capacitors (Class X2)](https://www.songtian-ste.com/en/products/film-capacitors/mpx-x2/)**
  - **Safety class**: X2, across-the-line
  - **Rated voltage**: 275 / 305 / 310 / 330 / 350 VAC
  - **Capacitance**: 0.001–10 µF
  - **Lead pitch**: 7.5–37.5 mm
  cRUus, VDE, ENEC, CQC
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mpx-x2/) [Part numbers 2,714](https://www.songtian-ste.com/en/products/film-capacitors/mpx-x2/#parts)
- **MPK/X1** PP
  **[MPK/X1 Series Metallized Polypropylene Film Interference Suppression Capacitors (Class X1)](https://www.songtian-ste.com/en/products/film-capacitors/mpk-x1/)**
  - **Safety class**: X1, across-the-line
  - **Rated voltage**: 330 / 440 / 480 / 500 / 530 VAC
  - **Capacitance**: 0.001–1.0 µF
  UL, VDE, ENEC, CQC
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mpk-x1/) [Part numbers 153](https://www.songtian-ste.com/en/products/film-capacitors/mpk-x1/#parts)
- **MPY/Y2** PP
  **[MPY/Y2 Series Metallized Polypropylene Film Interference Suppression Capacitors (Class Y2)](https://www.songtian-ste.com/en/products/film-capacitors/mpy-y2/)**
  - **Safety class**: Y2, line-to-earth
  - **Rated voltage**: 250 / 275 / 300 / 350 VAC
  - **Capacitance**: 0.001–1.2 µF
  - **Lead pitch**: 7.5–37.5 mm
  UL, VDE, ENEC, CQC
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mpy-y2/) [Part numbers 113](https://www.songtian-ste.com/en/products/film-capacitors/mpy-y2/#parts)
- **MPX/X2-A** PP AEC-Q200
  **[Automotive MPX/X2 Series Metallized Polypropylene Film Interference Suppression Capacitors (Class X2, AEC-Q200)](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpx-x2/)**
  - **Safety class**: X2, across-the-line
  - **Rated voltage**: 275 / 305 / 310 / 330 / 350 VAC
  - **Capacitance**: 0.001–10 µF
  cRUus, VDE, ENEC10, CQC, KC
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpx-x2/) [Part numbers 282](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpx-x2/#parts)
- **MPK/X1-A** PP AEC-Q200
  **[Automotive MPK/X1 Series Metallized Polypropylene Film Interference Suppression Capacitors (Class X1, AEC-Q200)](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpk-x1/)**
  - **Safety class**: X1, across-the-line
  - **Rated voltage**: 330 / 440 / 480 / 500 / 530 VAC
  - **Capacitance**: 0.001–1.0 µF
  UL, VDE, ENEC, CQC, IECEE CB
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpk-x1/) [Part numbers 5](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpk-x1/#parts)
- **MPY/Y2-A** PP AEC-Q200
  **[Automotive MPY/Y2 Series Metallized Polypropylene Film Interference Suppression Capacitors (Class Y2, AEC-Q200)](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpy-y2/)**
  - **Safety class**: Y2, line-to-earth
  - **Rated voltage**: 250 / 275 / 300 / 350 VAC
  - **Capacitance**: 0.001–1.2 µF
  UL, VDE, ENEC, CQC, IECEE CB
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpy-y2/) [Part numbers 26](https://www.songtian-ste.com/en/products/film-capacitors/automotive-mpy-y2/#parts)
- **MPB/CBB21B** PP
  **[MPB/CBB21B Series Box-Type Metallized Polypropylene Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/mpb-cbb21b/)**
  - **AC application voltage**: 63–250 VAC
  - **Rated voltage**: 100 / 250 / 400 / 630 VDC
  - **Capacitance**: 0.01–10 µF
  - **Lead spacing**: 7.5–37.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mpb-cbb21b/) [Part numbers 668](https://www.songtian-ste.com/en/products/film-capacitors/mpb-cbb21b/#parts)
- **CBB23B** PP
  **[CBB23B Series High-Voltage Box-Type Metallized Polypropylene Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cbb23b/)**
  - **Rated voltage**: 400–900 VAC / 1,000–2,000 VDC
  - **Capacitance**: 1–100 nF
  - **Lead spacing**: 10 / 15 / 22.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cbb23b/) [Part numbers 65](https://www.songtian-ste.com/en/products/film-capacitors/cbb23b/#parts)
- **PPSB/CBB81B** PP
  **[PPSB/CBB81B Series High-Voltage Box-Type Metallized Polypropylene Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cbb81b/)**
  - **Rated voltage**: 1,000–2,000 VDC
  - **Capacitance**: 0.01–0.047 µF
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cbb81b/)
- **MMKP82/CBB82B** PP
  **[MMKP82/CBB82B Series Double-Sided Metallized Polypropylene Film Capacitors (Box-Type)](https://www.songtian-ste.com/en/products/film-capacitors/cbb82b/)**
  - **Rated voltage**: 400–900 VAC / 1,000–2,000 VDC
  - **Capacitance**: 1–100 nF
  - **Lead spacing**: 10 / 15 / 22.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cbb82b/) [Part numbers 287](https://www.songtian-ste.com/en/products/film-capacitors/cbb82b/#parts)
- **PPN/CBB13** PP
  **[PPN/CBB13 Series Non-Inductive Polypropylene Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cbb13/)**
  - **Rated voltage**: 400 / 630 / 1,000 VDC
  - **Capacitance**: 1–47 nF
  - **Lead spacing**: 7.5 / 10 / 15 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cbb13/) [Part numbers 74](https://www.songtian-ste.com/en/products/film-capacitors/cbb13/#parts)
- **MPP/CBB21** PP
  **[MPP/CBB21 Series Metallized Polypropylene Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cbb21/)**
  - **Rated voltage**: 100 / 250 / 400 / 630 VDC
  - **Capacitance**: 0.01–3.3 µF
  - **Lead spacing**: 7.5–27.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cbb21/) [Part numbers 2,133](https://www.songtian-ste.com/en/products/film-capacitors/cbb21/#parts)
- **CBB23** PP
  **[CBB23 Series Dipped Metallized Polypropylene Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cbb23-dipped/)**
  - **Rated voltage**: 1,000–1,600 VDC
  - **Capacitance**: 0.001–1.0 µF
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cbb23-dipped/)
- **PPS/CBB81** PP
  **[PPS/CBB81 Series High-Voltage Metallized Polypropylene Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cbb81/)**
  - **Rated voltage**: 1,000 / 1,250 / 1,600 / 2,000 VDC
  - **Capacitance**: 1–33 nF
  - **Lead spacing**: 15 / 22.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cbb81/) [Part numbers 232](https://www.songtian-ste.com/en/products/film-capacitors/cbb81/#parts)
- **MEB/CL21B** PET
  **[MEB/CL21B Series Box-Type Metallized Polyester Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cl21b/)**
  - **Rated voltage**: 100 / 250 / 400 / 630 VDC
  - **Capacitance**: 10 nF–2.2 µF
  - **Lead spacing**: 10–27.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cl21b/) [Part numbers 129](https://www.songtian-ste.com/en/products/film-capacitors/cl21b/#parts)
- **MEMB/CL23** PET
  **[MEMB/CL23 Series Miniature Metallized Polyester Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cl23/)**
  - **Rated voltage**: 63 / 100 / 250 / 400 / 630 VDC
  - **Capacitance**: 1 nF–1 µF
  - **Lead spacing**: 5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cl23/) [Part numbers 112](https://www.songtian-ste.com/en/products/film-capacitors/cl23/#parts)
- **MEF/CL21** PET
  **[MEF/CL21 Series Metallized Polyester Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/cl21/)**
  - **Rated voltage**: 100 / 250 / 400 / 630 VDC
  - **Capacitance**: 10 nF–10 µF
  - **Lead spacing**: 7.5–27.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/cl21/) [Part numbers 788](https://www.songtian-ste.com/en/products/film-capacitors/cl21/#parts)
- **MEF/CL21X** PET
  **[MEF/CL21X Series Compact Metallized Polyester Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/mef-cl21x/)**
  - **Rated voltage**: 50 / 63 / 100 VDC
  - **Capacitance**: 1 nF–1 µF
  - **Lead spacing**: 5 / 7.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mef-cl21x/) [Part numbers 266](https://www.songtian-ste.com/en/products/film-capacitors/mef-cl21x/#parts)
- **MC3D** PP
  **[MC3D Series Metallized Polypropylene DC-Link Film Capacitors](https://www.songtian-ste.com/en/products/film-capacitors/mc3d-dc-link/)**
  - **Rated voltage**: 500–1,200 VDC
  - **Capacitance**: 2–180 µF
  - **Lead pitch**: 27.5 / 37.5 / 52.5 mm
  [View series](https://www.songtian-ste.com/en/products/film-capacitors/mc3d-dc-link/) [Part numbers 20](https://www.songtian-ste.com/en/products/film-capacitors/mc3d-dc-link/#parts)

## Varistors

6

- **S**
  **[S Series Standard Radial-Leaded Metal-Oxide Varistors](https://www.songtian-ste.com/en/products/metal-oxide-varistors/s-standard/)**
  - **Nominal varistor voltage**: 18–1,100 V
  - **Max. continuous voltage**: 11–680 VAC / 14–895 VDC
  - **Disc size**: 05D–20D
  - **Max. peak current (8/20 µs)**: 100–6,500 A
  - **Max. energy (10/1000 µs)**: 0.4–383 J
  UL, CQC
  [View series](https://www.songtian-ste.com/en/products/metal-oxide-varistors/s-standard/) [Part numbers 1,409](https://www.songtian-ste.com/en/products/metal-oxide-varistors/s-standard/#parts)
- **Z**
  **[Z Series High-Energy Radial-Leaded Metal-Oxide Varistors](https://www.songtian-ste.com/en/products/metal-oxide-varistors/z-high-energy/)**
  - **Nominal varistor voltage**: 18–1,200 V
  - **Max. continuous voltage**: 11–750 VAC / 14–990 VDC
  - **Disc size**: 05D–25D
  - **Max. peak current (8/20 µs)**: 250–18,000 A
  - **Max. energy (10/1000 µs)**: 0.6–750 J
  [View series](https://www.songtian-ste.com/en/products/metal-oxide-varistors/z-high-energy/) [Part numbers 1,259](https://www.songtian-ste.com/en/products/metal-oxide-varistors/z-high-energy/#parts)
- **Q**
  **[Q Series 6kV/3kA Radial-Leaded Metal-Oxide Varistors](https://www.songtian-ste.com/en/products/metal-oxide-varistors/q-annex-q/)**
  - **Nominal varistor voltage**: 82–1,100 V
  - **Max. continuous voltage**: 50–680 VAC / 65–895 VDC
  - **Disc size**: 10D–20D
  - **Max. peak current (8/20 µs)**: 3,500–10,000 A
  - **Max. energy (10/1000 µs)**: 30–720 J
  [View series](https://www.songtian-ste.com/en/products/metal-oxide-varistors/q-annex-q/) [Part numbers 656](https://www.songtian-ste.com/en/products/metal-oxide-varistors/q-annex-q/#parts)
- **Q-A** AEC-Q200
  **[Automotive Q Series 6kV/3kA Radial-Leaded Metal-Oxide Varistors (AEC-Q200)](https://www.songtian-ste.com/en/products/metal-oxide-varistors/automotive-q-mov/)**
  - **Nominal varistor voltage**: 82–1,000 V
  - **Max. continuous voltage**: 50–625 VAC / 65–825 VDC
  - **Disc size**: 10D–20D
  - **Max. peak current (8/20 µs)**: 3,500–10,000 A
  - **Max. energy (10/1000 µs)**: 29.4–280 J
  CQC, UL, VDE
  [View series](https://www.songtian-ste.com/en/products/metal-oxide-varistors/automotive-q-mov/) [Part numbers 21](https://www.songtian-ste.com/en/products/metal-oxide-varistors/automotive-q-mov/#parts)
- **D**
  **[D Series Large-Disc High-Energy Metal-Oxide Varistors](https://www.songtian-ste.com/en/products/metal-oxide-varistors/d-high-energy/)**
  - **Nominal varistor voltage V1mA**: 200–1,800 V
  - **Disc size**: 32–53 mm
  [View series](https://www.songtian-ste.com/en/products/metal-oxide-varistors/d-high-energy/)
- **R**
  **[R Series High-Energy Metal-Oxide Varistors](https://www.songtian-ste.com/en/products/metal-oxide-varistors/r-high-energy/)**
  - **Nominal varistor voltage V1mA**: 200–1,800 V
  - **Disc size**: 10–34 mm
  [View series](https://www.songtian-ste.com/en/products/metal-oxide-varistors/r-high-energy/)

## NTC inrush current limiters

2

- **NTC-PS**
  **[PS Series NTC Inrush Current Limiters](https://www.songtian-ste.com/en/products/ntc-thermistors/power-ps/)**
  - **Resistance R25**: 0.7–400 Ω
  - **Max. steady-state current (25 °C)**: 0.1–12 A
  - **B value**: 2,400–3,400 K
  - **Disc size**: 5D–25D
  UL, CQC, VDE
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/power-ps/) [Part numbers 1,044](https://www.songtian-ste.com/en/products/ntc-thermistors/power-ps/#parts)
- **NTC-PP**
  **[PP Series NTC Inrush Current Limiters](https://www.songtian-ste.com/en/products/ntc-thermistors/power-pp/)**
  - **Resistance R25**: 2.5–200 Ω
  - **Max. steady-state current (25 °C)**: 0.2–5.0 A
  - **B value**: 2,500–3,400 K
  - **Disc size**: 5D–20D
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/power-pp/) [Part numbers 508](https://www.songtian-ste.com/en/products/ntc-thermistors/power-pp/#parts)

## NTC sensing thermistors

7

- **MF51 Special**
  **[MF51 Special NTC Temperature Sensors for Electronic Thermometers](https://www.songtian-ste.com/en/products/ntc-thermistors/mf51-electronic-thermometer/)**
  - **Resistance**: 0.2–1,000 kΩ
  - **B25/50 range**: 3,270–4,500 K
  - **Operating temperature**: −40 °C to +100 °C
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/mf51-electronic-thermometer/)
- **MF51**
  **[MF51 Series Glass-Encapsulated NTC Thermistors](https://www.songtian-ste.com/en/products/ntc-thermistors/mf51/)**
  - **Operating temperature**: −20 °C to +250 °C
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/mf51/)
- **MF52**
  **[MF52 Series Bead-Type Precision NTC Temperature Sensors](https://www.songtian-ste.com/en/products/ntc-thermistors/mf52/)**
  - **R25**: 10 / 50 / 100 kΩ
  - **B25/50**: 3,380 K / 3,950 K
  - **Operating temperature**: −40 °C to +125 °C
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/mf52/)
- **MF58**
  **[MF58 Series Glass-Encapsulated NTC Thermistors (Diode Type)](https://www.songtian-ste.com/en/products/ntc-thermistors/mf58/)**
  - **R25**: 0.1 kΩ–3.78 MΩ
  - **Operating temperature**: −55 °C to +250 °C
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/mf58/)
- **MF59**
  **[MF59 Series Glass-Encapsulated Chip NTC Thermistors](https://www.songtian-ste.com/en/products/ntc-thermistors/mf59/)**
  - **R25**: 0.1–100 kΩ
  - **Operating temperature**: −55 °C to +220 °C
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/mf59/)
- **CWF**
  **[CWF Series Precision NTC Temperature Sensors](https://www.songtian-ste.com/en/products/ntc-thermistors/cwf/)**
  - **R25**: 0.1 kΩ–1 MΩ
  - **B25/50**: 3,100–4,500 K (11 families)
  - **Operating temperature (element)**: −55 °C to +125 °C
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/cwf/)
- **MF11**
  **[MF11 Series NTC Thermistors for Temperature Compensation](https://www.songtian-ste.com/en/products/ntc-thermistors/mf11/)**
  - **R25**: 5 Ω–500 kΩ
  - **B25/50**: 2,600–4,750 K
  - **Operating temperature**: −30 °C to +125 °C
  [View series](https://www.songtian-ste.com/en/products/ntc-thermistors/mf11/)

Ranges cover the whole series; individual part numbers differ.

Have a part number from another manufacturer? [Find STE candidates with AI cross reference](https://www.songtian-ste.com/en/parts/)