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B59907A0120A062 PTC resettable fuse from TDK Electronics with 12mA hold current, 400V max voltage, in 1210 surface mount package.
Mfr Part #:

B59907A0120A062

Available from 1 distributors
Mfr Name: TDK Corporation
TDK Corporation
PTC resettable fuse from TDK Electronics with 12mA hold current, 400V max voltage, in 1210 surface mount package.
Total Stock: 3,914 pcs
$ Price Range: $0.42 - $1.24

B59907A0120A062 Available from 1 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,914 pcs
3914 pcs On Request 1 On Request On Request 1970-01-01 00:27:09 On Request On Request

B59907A0120A062 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
EIA Case Size
Hold Current (IR)
Length
Maximum Current (ISmax)
Minimum Resistance (RMIN)
Mounting Type
Operating Temperature
Operating Temperature (@ V = 0)
Ratings
Resistance
Resistance (Initial)
Resistance Tolerance
Switching Cycles
Tape & Reel
Termination Style
Thickness (Max)
Trip Current (IS)
Type
Voltage
Voltage - Max
Voltage - Rated
Width
operating_temperature (@ V ≤ Vmax, for A 907)

B59907A0120A062 Description

Short technical summary and product information.

The B59907A0120A062 is a PTC thermistor resettable fuse from TDK Electronics, part of the A907 series. It features a hold current of 12 mA, a trip current of 22 mA, and a maximum current rating of 0.15 A. The device is rated for a maximum voltage of 400 VDC or VAC, with a rated voltage of 230 V. Initial resistance is 1.5 kΩ with a minimum of 640 Ω and a tolerance of ±35%.

 

This ceramic PTC thermistor is designed for overcurrent and short circuit protection in applications requiring reliable resettable current limiting. It is qualified to AEC-Q200 Rev. D, making it suitable for automotive electronics. The operating temperature range is -40°C to +125°C when no voltage is applied, and -40°C to +85°C when operating at up to maximum voltage.

 

Packaged in a 1210 (3225 Metric) surface mount package with lead-free tinned terminations, the component is supplied in blister tape on 180 mm reels with 8 mm tape per IEC 60286-3. It is RoHS-compatible and suitable for reflow soldering only. The device has a switching cycle capability of 100 cycles.

B59907A0120A062 Quick Information

Product Type: PTC Resettable Fuse
Series: A907
Canonical Name: TDK Electronics B59907A0120A062 PTC Resettable Fuse (A907 type), 12mA Hold Current, 400V Max, 1210 SMD
Subcategory: Resettable Fuse

B59907A0120A062 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Yes

B59907A0120A062 Estimated Pricing

Qty Low High
1+ $1.24 $1.24
5+ $1.03 $1.03
10+ $0.95 $0.95
50+ $0.79 $0.79
100+ $0.73 $0.73
250+ $0.66 $0.66
500+ $0.60 $0.60
1,000+ $0.56 $0.56
2,000+ $0.51 $0.51
4,000+ $0.47 $0.47
6,000+ $0.45 $0.45
10,000+ $0.42 $0.42
14,000+ $0.42 $0.42

Estimated market price range - modelled values for guidance only, not live distributor offers.

B59907A0120A062 Features

  • Ceramic PTC with 12 mA hold current.
  • Rated for 400 V maximum voltage.
  • AEC-Q200 qualified for automotive use.
  • Surface mount 1210 package size.
  • RoHS-compatible with lead-free terminations.

B59907A0120A062 Applications

  • Overcurrent protection in automotive electronics.
  • Short circuit protection in power supplies.
  • Resettable fuse for LED lighting circuits.
  • Used in industrial control systems.

B59907A0120A062 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the hold current of the B59907A0120A062?

The hold current is 12 mA at 25°C on a standardized PCB.

What is the maximum voltage rating for this PTC thermistor?

The maximum voltage is 400 VDC or VAC.

What package size is the B59907A0120A062 available in?

It is available in a 1210 (3225 Metric) surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C when no voltage is applied, and -40°C to +85°C when operating at up to maximum voltage.

Is the B59907A0120A062 AEC-Q200 qualified?

Yes, it is qualified based on AEC-Q200 Rev. D for type A907.

What is the initial resistance of this device?

The initial resistance is 1.5 kΩ with a minimum of 640 Ω and a tolerance of ±35%.

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