Datasheet
PolySwitch Resettable Devices – Radial-leaded Devices
145
RoHS Compliant, ELV Compliant
12
RKEF
60V
RKEF050 — 7.10 — 11.43 4.32 5.84 7.60 — — 3.56 — — — R10, R13, 0.166
(0.28) (0.45) (0.17) (0.23) (0.30) (0.14) R14
RKEF065 — 7.11 — 12.20 4.32 5.84 7.60 — — 3.56 — — — R10, R13, 0.182
(0.28) (0.48) (0.17) (0.23) (0.30) (0.14) R14
RKEF075 — 7.87 — 12.20 4.32 5.84 7.60 — — 3.56 — — — R10, R13, 0.201
(0.31) (0.48) (0.17) (0.23) (0.30) (0.14) R14
RKEF090 — 7.87 — 13.97 4.32 5.84 7.60 — — 3.56 — — — R10, R13, 0.235
(0.31) (0.55) (0.17) (0.23) (0.30) (0.14) R14
RKEF110 — 7.60 — 15.00 4.32 5.84 7.60 — — 4.10 — — — R10, R13, 0.353
(0.30) (0.59) (0.17) (0.23) (0.30) (0.16) R14
RKEF135 — 10.20 — 17.00 4.32 5.84 7.60 — — 3.81 — — — R11, R13, 0.438
(0.40) (0.67) (0.17) (0.23) (0.30) (0.15) R14
RKEF160 — 12.20 — 18.30 4.32 5.84 7.60 — — 3.81 — — — R11, R13, 0.546
(0.48) (0.72) (0.17) (0.23) (0.30) (0.15) R14
RKEF185 — 13.00 — 18.80 4.32 5.84 7.60 — — 3.81 — — — R11, R13, 0.538
(0.51) (0.74) (0.17) (0.23) (0.30) (0.15) R14
RKEF250 — 14.00 — 20.60 4.32 5.84 7.60 — — 3.00 — — — R11, R13, 0.775
(0.55) (0.81) (0.17) (0.23) (0.30) (0.12) R14
RKEF300 — 16.50 — 21.20 4.32 5.84 7.60 — — 3.00 — — — R11, R13, 0.971
(0.65) (0.83) (0.17) (0.23) (0.30) (0.12) R14
RKEF375 — 16.50 — 25.20 9.40 10.90 7.60 — — 3.00 — — — R11, R13, 1.142
(0.65) (0.99) (0.37) (0.43) (0.30) (0.12) R14
RKEF400 — 21.00 — 24.90 9.40 10.90 7.60 — — 3.00 — — — R11, R13, 1.391
(0.83) (0.98) (0.37) (0.43) (0.30) (0.12) R14
RKEF500 — 24.10 — 29.00 9.40 10.90 7.60 — — 3.00 — — — R11, R13, 1.783
(0.95) (1.14) (0.37) (0.43) (0.30) (0.12) R14
RUEF
30V
RUEF090 — 7.4 — 12.2 4.3 5.8 7.6 — — 3.0 — 0.89 0.8 R10, R13, 0.183
(0.29) (0.48) (0.17) (0.23) (0.30) (0.12) (0.035) (0.03) R14
RUEF110 — 7.4 — 14.2 4.3 5.8 7.6 — — 3.0 — 0.89 0.8 R10, R13, 0.204
(0.29) (0.56) (0.17) (0.23) (0.30) (0.12) (0.035) (0.03) R14
RUEF135 — 8.9 — 13.5 4.3 5.8 7.6 — — 3.0 — 0.89 1.0 R10, R13, 0.255
(0.35) (0.53) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUEF160 — 8.9 — 15.2 4.3 5.8 7.6 — — 3.0 — 0.89 1.0 R10, R13, 0.289
(0.35) (0.60) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUEF185 — 10.2 — 15.7 4.3 5.8 7.6 — — 3.0 — 0.89 1.0 R10, R13, 0.379
(0.40) (0.62) (0.17) (0.23) (0.30) (0.12) (0.035) (0.04) R14
RUEF250 — 11.4 — 18.3 4.3 5.8 7.6 — — 3.0 — 0.89 1.2 R10, R13, 0.493
(0.45) (0.72) (0.17) (0.23) (0.30) (0.12) (0.035) (0.05) R14
RUEF300 — 11.4 — 16.5 4.3 5.8 7.6 — — 3.0 — 1.19 1.5 R11, R13, 0.516
(0.45) (0.65) (0.17) (0.23) (0.30) (0.12) (0.047) (0.06) R14
RUEF400 — 14.0 — 19.3 4.3 5.8 7.6 — — 3.0 — 1.19 1.7 R11, R13, 0.670
(0.55) (0.76) (0.17) (0.23) (0.30) (0.12) (0.047) (0.07) R14
RUEF500 — 14.0 — 24.1 9.4 10.9 7.6 — — 3.0 — 1.19 1.0 R11, R13, 0.926
(0.55) (0.95) (0.37) (0.43) (0.30) (0.12) (0.047) (0.04) R14
RUEF600 — 16.5 — 24.1 9.4 10.9 7.6 — — 3.0 — 1.19 1.0 R11, R13, 1.352
(0.65) (0.95) (0.37) (0.43) (0.30) (0.12) (0.047) (0.04) R14
RUEF700 — 19.1 — 25.9 9.4 10.9 7.6 — — 3.0 — 1.19 1.2 R11, R13, 1.543
(0.75) (1.02) (0.37) (0.43) (0.30) (0.12) (0.047) (0.05) R14
RUEF800 — 21.6 — 28.4 9.4 10.9 7.6 — — 3.0 — 1.19 1.5 R11, R13, 1.852
(0.85) (1.12) (0.37) (0.43) (0.30) (0.12) (0.047) (0.06) R14
RUEF900 — 24.1 — 29.0 9.4 10.9 7.6 — — 3.0 — 1.19 1.5 R11, R13, 2.104
(0.95) (1.14) (0.37) (0.43) (0.30) (0.12) (0.047) (0.06) R14
RHEF
30V - High Temperature
RHEF050 — 7.4 — 12.7 4.3 5.8 7.6 ——3.0 1.2 ——R8, R13, 0.177
(0.29) (0.50) (0.17) (0.23) (0.30) (0.12) (0.05) R14
RHEF070 — 6.9 — 10.8 4.3 5.8 7.6 ——3.0 1.2 1.24 1.2 R10, R13, 0.259
(0.27) (0.43) (0.17) (0.23) (0.30) (0.12) (0.05) (0.049) (0.05) R14
RHEF100 — 9.7 — 13.6 4.3 5.8 7.6 ——3.0 ———R8, R13, 0.312
(0.38) (0.54) (0.17) (0.23) (0.30) (0.12) R14
Part Number
Table R4 Dimensions & Weights for Radial-leaded Devices
Cont’d
A
Min. Max.
J
Typ. Figure
B
Min. Max.
C
Min. Max.
D
Min. Max.
E
Min. Max.
F
Typ.
H
Typ.
Device Mass (g)
(Only for reference)
Dimensions in Millimeters (Inches)