Rev Date: 03/24/2011 1 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
ASR/ASRM Series
Anti-Surge Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
• Excellent anti-surge characteristics
• Stable characteristics through the resistance range
• Good alternative to carbon composition resistors
• Applications include power supplies, CRT’s, and anti-surge
circuits
• Cut and formed product is available on select sizes; contact
factory for details
• RoHS compliant / lead-free
Special Film
5%
ASRM14 0.25W 500V 1,000V 2KV -
DC 1,600V DC 2,000V 1KV 10 - 510K
AC 1,150V AC 1,500V 3KV 560K - 12M
5KV 10 - 510K
10KV 560K - 12M
5KV 10 - 510K
10KV 560K - 12M
5KV 10 - 510K
10KV 560K - 12M
(1) Lesser of √PR or maximum working voltage.
3,000V 560K - 100M
100K - 510K
560K - 33M
100K - 510K
560K - 100M
2,500V
ASR14 0.25W
Maximum Overload
Voltage
Surge
Withstanding
Ohmic Range (Ω) and Tolerance
Type / Code Power Rating
(Watts) @ 70ºC
Maximum Working
Voltage (1) Metal Glazed Film
ASR1 1W 2,000V 3,000V
ASRM12 0.5W 2,000V
ASRM1 1W 2,000V
100K - 22M
1%, 2%, 5%
100K - 510K
560K - 100M
100K - 510K
Electrical Specifications
Moisture Resistance ± 5%
Temperature Cycling ± 1%
Load Life ± 5%
Resistance to Soldering Heat ± 1%
Overload (short time) ± (2%+0.05Ω)
Discharge ± (10%+0.05Ω)
Test Test Results
Operating Temperature Range: -55°C to +155°C
Performance Characteristics